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MLS ID KEY1010378Last updated Sep 9, 2026

Single Family

27 Silleck Boulevard

Pending · Putnam Valley · Putnam County, NY 10579

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1989
Est. monthly taxes
$1,172.68
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About this home

Fully Available! Don’t miss this beautifully maintained raised ranch featuring an updated kitchen with granite countertops and stainless steel appliances. The home offers three good sized bedrooms and two full, updated bathrooms (hall bath is Jack and Jill into primary bedroom). Relax in the sun-filled three-season room, perfect for enjoying your morning coffee or unwinding at the end of the day. Gleaming hardwood floors throughout and skylights! The lower level features an inviting family room with a wood-burning stove, along with a versatile flex room that can serve as a home office, den, or guest area. A one-car garage provides added convenience. The three season room flows out to your own private oasis with a beautifully landscaped yard featuring a heated built-in pool, spacious deck, and stunning patio, ideal for entertaining or simply enjoying outdoor living. Plenty of storage. Special feature is that this property also includes deeded lake rights to the highly desirable Lake Oscawana. The private beach and boat docks are just a short walk away. Enjoy all Lake Oscawana has to offer, including swimming, boating, and fishing. Lake Oscawana permits motorboats, making it the perfect destination for recreation and relaxation. New roof and hot water heater!

Listing snapshot

Days on site
59 days
Listed on MLS
Jul 17, 2026
Full baths
2
Half baths
0
Annual property tax (MLS)
$14,072.18
Tax year
2026
Association / maintenance fees (MLS)
$200 / Annually
Fees include (MLS)
Other
Area source (MLS)
Public Records
Listing brokerage
Houlihan Lawrence Inc.
MLS ID
KEY1010378
Last updated
Sep 9, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1989
Garage
Yes
Garage spaces
1
Parking
Driveway, Garage
Water source
Well
Sewer
Septic Tank
Utilities
Trash Collection Private

Interior features

Heating
Baseboard, Electric
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Entrance Foyer, Granite Counters, Storage
Appliances
Dishwasher, Dryer, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Flooring
Hardwood
Fireplace
Yes

Exterior features

Architectural style
Raised Ranch
Construction materials
Vinyl Siding
Private pool
Yes

Schools (MLS)

Elementary school
Putnam Valley Elementary School
Elementary school district
Putnam Valley
Middle school
Putnam Valley Middle School
Middle school district
Putnam Valley
High school
Putnam Valley High School
High school district
Putnam Valley

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Putnam Valley · Putnam County, NY 10579Show interactive map
27 Silleck Boulevard

Putnam Valley · Putnam County, NY 10579

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.